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A "new" automated bolus technique for continuous popliteal block: a prospective, randomized comparison with a continuous infusion technique.
Anesth Analg. 2008 Oct;107(4):1433-7
Authors: Taboada M, Rodríguez J, Bermudez M, Valiño C, Ulloa B, Aneiros F, Gude F, Cortés J, Alvarez J, Atanassoff PG
BACKGROUND: We designed the present, prospective, randomized, double-blind study to compare the administration of an automated intermittent bolus dose with a conventional technique of continuous infusion of local anesthetic for postoperative analgesia in continuous popliteal sciatic nerve blockade. METHODS: Forty-four patients undergoing hallux valgus repair were randomly assigned to receive either a continuous infusion of 0.125% levobupivacaine with an infusion rate of 5 mL/h (continuous infusion group, n=22) or automated bolus doses of 5 mL every hour of the same local anesthetic (automated bolus group, n=22) for 24 h. Postoperative pain scores were assessed using a verbal rating pain score. The amount of rescue tramadol medication for pain was also recorded. RESULTS: In patients of the automated bolus group there was a reduction in pain scores (P<0.05) during the postoperative period, when compared to patients of the continuous infusion group. Five patients in the automated bolus group (24%) and 11 patients of the continuous group (52%) required rescue tramadol analgesia (P=0.055). CONCLUSION: The present investigation demonstrated that local anesthetic administered by an automated bolus technique provided better postoperative pain relief than a continuous infusion technique for continuous popliteal nerve block after foot surgery.
PMID: 18806065 [PubMed - in process]
(Source: Anesthesia and Analgesia)
What on earth are we going to do? The stock market is plummeting ~ they just said todays drop of 777.68 is the largest in United States history!!! The credit market is pretty much frozen, companies who keep things going with short term loans are not going to be able to make payroll or keep the lights on!! Is this the beginning of the end, the end of the beginning, or is the this end of life as we knew it? I believe it's the end of life as we have known it. A couple of posts ago I said something about excesses, and that I would love to get rid of most things in my house ~ to live with just the essentials and what holds sentimental value. I hope that is a choice that I have and not something I have to do because of finances. My personal problems seem little compared to what is going on ~ I was able to get in to see my Doctor today. She did a physical exam and then I had 3 vials of blood drawn. Hopefully, at the worst it will be determined that I have fibromyalgia ~ there are many things way worse. She started me on Ultram (tramadol) it's used for moderate to severe pain. I've taken a dose and so far so good ~ I'm not having a reaction to it!! So far it hasn't helped with the pain ~ maybe by the 2nd dose it will. Since the pain was so severe before I started the new medicine it will probably take a couple of doses. After I picked up my prescription I went to the floral shop where I work ~ they are so busy. I feel terrible that I have been off, there are 3 funerals plus all the other orders!! I helped to clean some flowers that had just came in ~ I wish I had been able to stay and work the rest of the day. I'm thinking positive that this medicine will work and I can be back tomorrow.
Category: Diseases and Conditions
Created: 9/26/2008
Last Editorial Review: 9/26/2008
